<!-- ============================================================= -->
<!--  MODULE:    Common (Shared) Elements Module                   -->
<!--  VERSION:   ANSI/NISO JATS Version 1.0 (Z39.96-2012)          -->
<!--  DATE:      March 2012                                        -->
<!--                                                               -->
<!-- ============================================================= -->

<!-- ============================================================= -->
<!--                    PUBLIC DOCUMENT TYPE DEFINITION            -->
<!--                        TYPICAL INVOCATION                     -->
<!--
"-//NLM//DTD JATS (Z39.96) JATS DTD Suite Common (Shared) Elements Module v1.0 20120330//EN"
Delivered as file "JATS-common1.ent"                               -->
<!-- ============================================================= -->



<!-- ============================================================= -->
<!-- SYSTEM:     JATS DTD Suite                                    -->
<!--                                                               -->
<!-- PURPOSE:    Defines the common parameter entities, calls the  -->
<!--             shared modules (such as special characters and    -->
<!--             notations) and provides declarations for elements -->
<!--             that do not properly fit into one class, since    -->
<!--             they can be used at more than one structural level-->
<!--                                                               -->
<!-- MODULES REQUIRED:                                             -->
<!--             1) Standard XML Special Characters Module         -->
<!--                                       (%xmlspecchars.ent;)    -->
<!--             2) Custom XML Special Characters (%chars.ent;)    -->
<!--             3) Notation Declarations    (%notat.ent;)         -->
<!--                                                               -->
<!-- TAG SET SPONSOR                                               -->
<!--             National Center for Biotechnology                 -->
<!--                Information (NCBI)                             -->
<!--             National Library of Medicine (NLM)                -->
<!--                                                               -->
<!-- CREATED FOR:                                                  -->
<!--             This module was created for the JATS DTD Suite.   -->
<!--             Digital archives and publishers may use the       -->
<!--             DTD as is for markup of journal literature or     -->
<!--             related material for archiving and transferring   -->
<!--             such material between archives or create a        -->
<!--             custom XML DTD from the Suite for                 -->
<!--             these purposes.                                   -->
<!--                                                               -->
<!--             This DTD is in the public domain. An organization -->
<!--             that wishes to create its own DTD from the suite  -->
<!--             may do so without permission from NLM.            -->
<!--                                                               -->
<!--             The suite has been set up to be extended using a  -->
<!--             new DTD file and a new DTD-specific customization -->
<!--             module to redefine the many Parameter Entities.   -->
<!--             Do not modify the suite directly or redistribute  -->
<!--             modified versions of the suite.                   -->
<!--                                                               -->
<!--             In the interest of maintaining consistency and    -->
<!--             clarity for potential users, NLM requests:        -->
<!--                                                               -->
<!--             1. If you create a DTD from the JATS DTD Suite    -->
<!--                and intend to stay compatible with the suite,  -->
<!--                then please include the following statement    -->
<!--                as a comment in all of your DTD modules:       -->
<!--                   "Created from, and fully compatible with,   -->
<!--                    the ANSI/NISO Z39.96 Journal Article Tag   -->
<!--                    Suite (JATS)."                             -->
<!--                                                               -->
<!--             2. If you alter one or more modules of the suite, -->
<!--                then please rename your version and all its    -->
<!--                modules to avoid any confusion with the        -->
<!--                original suite. Also, please include the       -->
<!--                following statement as a comment in all your   -->
<!--                DTD modules:                                   -->
<!--                   "Based in part on, but not fully compatible -->
<!--                    with, the ANSI/NISO Z39.96 Journal Article -->
<!--                    Tag Suite (JATS)."                         -->
<!--                                                               -->
<!-- ORIGINAL CREATION DATE:                                       -->
<!--             December 2002                                     -->
<!--                                                               -->
<!-- CREATED BY: Mulberry Technologies, Inc. for the NISO Z39.96   -->
<!--             Working Group. Mulberry Technologies was          -->
<!--             supported by National Center for Biotechnology    -->
<!--             Information (NCBI), a center of the US National   -->
<!--             Library of Medicine (NLM).                        -->
<!--                                                               -->
<!--             This module is part of the JATS DTD Suite. The    -->
<!--             Suite is a continuation of work done by NCBI,     -->
<!--             Mulberry Technologies, and Inera, Inc. on the NLM -->
<!--             Journal Archiving and Interchange DTD Suite, which-->
<!--             was originally released in December, 2002.        -->
<!--                                                               -->
<!--             NLM thanks the Harvard University Libraries, both -->
<!--             for proposing that a draft archiving NLM DTD for  -->
<!--             life sciences journals be extended to accommodate -->
<!--             journals in all disciplines and for sponsoring    -->
<!--             Inera Inc.'s collaboration with other DTD         -->
<!--             authors in completing NLM Version 1.0. The        -->
<!--             Andrew W. Mellon Foundation provided support for  -->
<!--             these important contributions.                    -->
<!--                                                               -->
<!--             Suggestions for refinements and enhancements to   -->
<!--             this DTD should be sent in email to:              -->
<!--                 jats@ncbi.nlm.nih.gov                         -->
<!-- ============================================================= -->


<!-- ============================================================= -->
<!--                    DTD VERSION/CHANGE HISTORY                 -->
<!-- ============================================================= -->
<!--

Version  Reason/Occasion                   (who) vx.x (yyyy-mm-dd)
   
     =============================================================
     NISO JATS Version 1.0             (DAL/BTU) v1.0 (2012-xx-xx)
   
     ANSI/NISO Z39.96-2012 (Version 1.0) 

     Details concerning ANSI/NISO Z39.96-2012 JATS-based DTDs, XSDs, 
     RNGs and supporting documentation are available at
           http://jats.nlm.nih.gov/1.0/

 30. CONTRIB-GROUP AND CONTRIB MODULE SHIFT - Moved <contrib>
     and <contrib-group> to common.ent from the module
     article-meta.ent, since they are now used
     in both article metadata and journal metadata.

 29. CONTRIB ID - Added new element <contrib-id> using new PE 
     contrib-id.class, contrib-id-atts, contrib-id-model.
     Element holds one identifier, such as an ORCID, for a
     person such as a contributor or principal investigator.

 28. COLLABORATION ALTERNATIVES - Added new element 
     <collab-alternatives> using new PE %collab-alternatives-model;.
     Element holds different versions (for example, different
     language renderings) of a single collaboration.   
   
 27. DATE ATTRIBUTES - Added date attributes
      - to <conf-date> through %conf-date-atts
      - to <date> through %date-atts
      - to <string-date> through %string-date-atts
      - to <year> through %year-atts
      
       a) @iso-8601-date - ISO 8601 standard date format
          of the publication date. Format  YYYY-MM-DDThh:mm:ss 

       b) @calendar - Name of the calendar used (@calendar) in
          naming this publication date (such as "Gregorian", 
          "Japanese" (Emperor years), or "Islamic").

       c) Added @publication-format, so that both publication
          dates and history dates can separate the for amt of the
          publication from the version/lifecycle event. Thus
          both an "article" and a "manuscript" might be received.

 27. PUBLICATION IDENTIFIER @pub-id-type
      - Added "std-designation" as value in predefined  list 
        for @pub-id-type (%pub-id-types;).
      - Added new value "arxiv" as value in predefined  list 
        for @pub-id-type (%pub-id-types;).
     "pub-id-types" are used within citations for 
     <object-id> and <pub-id>; 
     used within the article metadata for <article-id>, 
     <issue-id>, and <volume-id>; 
     used within many body elements for <object-id>.
       
 26. LONG DESCRIPTION - Added the might-link attributes to
     <long-desc> because of an argument over what <long-desc>
     should be. The semantic web folks want it to be a URI, the
     librarians and accessibility (for pronouncing readers) want
     to find a real description there, not a link. So JATS needs
     to handle both.
   
 25. ISSN Linking - Added new element <issn-l> with the usual
     %issn-elements; and %issn-l-atts;.
   
 24. MODULE MOVEMENT (from increased reference content)

     a) Element <degrees> - Moved <degrees> and its parameter
        entities into this module from JATS-article-meta.ent.
   
     b) Element <supplement> - Moved <supplement> and its parameter
        entities into this module from JATS-article-meta.ent.
   
     c) Element <conf-sponsor> - Moved <conf-sponsor> and its parameter
        entities into this module from JATS-article-meta.ent.
   
     d) Element <on-behalf-of> - Moved <on-behalf-of> and its parameter
        entities into this module from JATS-article-meta.ent.
   
 23. Element <license-p> - Added @content-type, which can hold
     values such as "open-access", "CCC-statement",
     "non-commerical-use".
   
 22. Updated the DTD-version attribute to "1.0" and the formal
     public identifier to the date: "v1.0 20120330//EN".

     =============================================================
     Version 0.4                       (DAL/BTU) v0.4 (2011-01-31)
   
     This Tag Set is in the process of becoming a NISO standard.
     The version numbers are starting over from 0.4", as a Trial
     Use Draft, to be made into "Version 1.0" when the Tag Suite 
     becomes a NISO standard. Thus, the version number that would
     have been "NLM Version 3.1 Draft" has become NISO JATS
     "Version 0.4".

     Details on NISO Trial Use Draft Version 0.4 are available at
           http://jats.nlm.nih.gov/JATS-0.4.
   
 21. Updated the DTD-version attribute to "0.4" 
   
 18. Updated the public identifier to "v0.4 20110131", 
     modified the formal public identifier to include "JATS (Z39.96)",
     and the filename as delivered to include "JATS" and the
     new version number "0".
           http://jats.nlm.nih.gov/0.4.

 17. MIXED CITATION ATTS PE - Was defined twice, identically,
     deleted one of them.

 16. ACCESSIBILITY - Added @alt to <label> thru %label-atts;

 15. ALTERNATIVES ATTRIBUTES- Created a new parameter entity for
     attributes for <alternatives>; currently null

 14. @SPECIFIC-USE and @XML:LANG - Added the @specific-use and
     @xml:lang to the following elements:
       - anonymous through anonymous-atts (both) NEW PE
       - conf-acronym through conf-acronym-atts (both)
       - conf-date through conf-date-atts (both)
       - conf-loc through conf-loc-atts (both)
       - conf-name through conf-name-atts (both)
       - conf-num through conf-num-atts (both)
       - conf-sponsor through conf-sponsor-atts (both)
       - conf-theme through conf-theme-atts (both)
       - day through day-atts (@specific-use)
       - degrees through degrees-atts (both)
       - element-citation through citation-atts (both)
       - etal through etal-atts (both) NEW PE
       - ext-link through ext-link-atts (@xml:lang; @specific-use
           already)
       - institution through institution-atts (both)
       - issue-part through issue-part (both + content-type) NEW PE
       - isbn through isbn-atts (both) NEW PE
       - label through label-atts (both) NEW PE
       - mixed-citation through citation-atts (both)
       - name through name-atts (@xml:lang; @specific-use already)
       - notes through notes-atts (both)
       - prefix through prefix-atts (both)
       - publisher-loc through publisher-loc-atts (both)
       - publisher-name through publisher-name-atts (both)
       - string-name through string-name-atts (both and
            content-type and name-style) NEW PE
       - suffix through suffix-atts (both)
       - textual-form through textual-form-atts (both)
       - trans-subtitle through trans-subtitle-atts
          (@xml:lang only) NEW PE
       - x-name through x-name-atts (both)

 13. AFFILIATION ALTERNATIVES - Created new the element
     <aff-alternatives> to hold multiple <aff>s that are
     representations of a single affiliation, for example, the
     name of an institution in two languages or two scripts.
     New PE; New attribute PE (currently null)

 12. RELATED-ARTICLE-ATTS - Removed the dependency that tied
     %related-article-atts to journal-id-atts and added all
     the journal-id attributes to related-article-atts explicitly.

 11. TITLE ELEMENTS - Removed the dependency which had both
     <subtitle> and <alt-title> modeled with the same parameter
     entity %title-elements;. Created new PEs for each element
     but set them (as the default) to %title-elements so that no
     customization would break. Models changed:
       - alt-title      %alt-title-elements;
       - subtitle       %subtitle-elements; (defined in
                                article-meta3.ent;)
       - trans-title    %trans-title-elements;
       - trans-subtitle %trans-subtitle-elements;

 10. TEXTUAL FORM MODEL - Changed the textual-form-elements
     parameter entity to begin with an OR bar, since it names
     elements to be mixed with #PCDATA.
     *****Customization Alert: New parameter entity could break some
     customizations. Check your %textual-form-elements parameter
     entity. *****

  9. PUBLISHER - Allowed <publisher-name> and <publisher-loc> to
     repeat (as an unnamed-parenthetical) inside <publisher>.
     This will allow co-publishers and publisher names and locations
     in more than one language. Added to facilitate multiple
     languages. Also added @specific-use and @xml-lang to
     both publisher-name and publisher-loc.

  8. ATTLIST PARAMETER ENTITIES - Changed the attribute lists
     from using the same parameter entity (%day-atts;) to using:
       - day    %day-atts;   (no change)
       - month  %month-atts;
       - season %season-atts;

  7. ISBN - Added "isbn" as value in predefined list for
     @pub-id-type (%pub-id-types;)

  6. TEXTUAL FORM - Added the following attributes: (new)
       - @specific-use
       - @xml:lang

  5. NAME ALTERNATIVES - Created a new wrapper element for more
     than one version of a personal name, for example, the name in
     Japanese kana characters and a transliterated form of the name
     in Latin alphabet, or a regular name and a search version
     that transliterates umlauts to unaccented characters.
      - new element <name-alternatives>
      - new PE name-alternatives-model
      - new PE name-alternatives-atts (currently null)

  4. STRING NAME - Added the following attributes: (new)
       - @content-type
       - @specific-use
       - @name-style
       - @xml:lang

  3. PERSON'S NAME STYLE
       - Added the value "given-only" to the @namestyle on <name>

  2. PERSON'S NAME - Allowed <given-names> as an alternative
     to <surname, given-names?) to accommodate the Indian
     names that are only a given name.

     =============================================================
     Version 3.0                       (DAL/BTU) v3.0 (2007-10-31)

     Version 3.0 is the first non-backward-compatible release.
     In addition to the usual incremental changes, some
     elements and attributes have been renamed and/or remodeled
     to better meet user needs and to increase tag set consistency.
     All module change histories are available through the Tag Suite
     web site at http://dtd.nlm.nih.gov.

     Details on version 3.0 are available at
           http://dtd.nlm.nih.gov/3.0.

  1. Updated public identifier to "v3.0 20080202//EN"              -->


<!-- ============================================================= -->
<!--                    PARAMETER ENTITIES FOR ATTRIBUTE VALUES    -->
<!-- ============================================================= -->


<!--                    ARTICLE/PUBLICATION IDENTIFIER TYPES       -->
<!--                    Values for the @pub-id attribute. Used:
                        1) Within citations with the <pub-id> and 
                        <object-id> elements to name the type of
                        identifier (such as DOI) or the organization 
                        or system that defined the identifier for the 
                        identifier of the journal article or a cited 
                        publication, such as a book or standard.
                        2) Within article metadata with the
                        <article-id>, <issue-id>, and <volume-id>
                        elements to name the type of identifier or 
                        identifying agency.
                        4) Within many body elements to perform a 
                        similar function for the <object-id> element.
                                                                   -->
<!ENTITY % pub-id-types  "art-access-id | arxiv | coden | doaj | 
                          doi | isbn | manuscript | medline | other | 
                          pii | pmcid |  pmid | publisher-id | sici |
                          std-designation"                           >


<!-- ============================================================= -->
<!--                    PARAMETER ENTITIES FOR FULL CONTENT MODELS -->
<!-- ============================================================= -->


<!--                    DATE ELEMENTS MODEL                        -->
<!--                    The content models for elements that describe
                        dates, such as Publication Date <pub-date>
                        and History Dates <date>.                  -->
<!ENTITY % date-model   "( ( (day?, month?) | season)?,
                          year?, string-date?)"                      >


<!--                    CONTENT MODEL FOR A STRUCTURAL SECTION     -->
<!--                    The model for a section that requires that a
                        section title be present, used for elements
                        such as Section and Appendix.              -->
<!ENTITY % sec-model    "(sec-meta?, label?, title, (%para-level;)*,
                          (%sec-level;)*,
                          (%sec-back-matter-mix;)* )"                >


<!--                    CONTENT MODEL FOR A SECTION METADATA       -->
<!--                    In some works, each section has a different
                        author or some sections are authored by
                        different contributors from the enclosing
                        article. This wrapper element for
                        section-level metadata is used to capture
                        information such as those contributors.
                                                                   -->
<!ENTITY % sec-meta-model
                        "((%contrib-group.class;)*, kwd-group*,
                          permissions?)"                             >


<!--                    CONTENT MODEL FOR AN UNTITLED SECTION      -->
<!--                    The model for a section-like structure that
                        may or may not have an initial title       -->
<!ENTITY % sec-opt-title-model
                        "(sec-meta?, label?, title?, (%para-level;)*,
                          (%sec-level;)*,
                          (%sec-back-matter-mix;)* )"                >


<!-- ============================================================= -->
<!--                    PARAMETER ENTITIES FOR MIXED CONTENT       -->
<!-- ============================================================= -->


<!--                    LINK ELEMENTS                              -->
<!--                    Elements for use in the linking elements
                        such as <xref>, <target>, and <ext-link>   -->
<!ENTITY % link-elements
                        "| %emphasis.class; | %phrase-content.class; |
                         %subsup.class;"                             >


<!--                    PARAGRAPH ELEMENTS                         -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a paragraph <p>.
                        Design Note: There is a major overlap between
                        this parameter entity and the mix for elements
                        that are at the same level as a paragraph.
                        Inline elements appear only inside a
                        paragraph, but block elements such as quotes
                        and lists may appear either within a
                        paragraph or at the same level as a
                        paragraph. This serves a requirement in a
                        repository DTD, since some incoming material
                        will have restricted such elements to only
                        inside a paragraph, some incoming material
                        will have restricted them to only outside a
                        paragraph and some may allow them in both
                        places. Thus the DTD must allow for them to
                        be in either or both.
                        Design Note: Inline mixes begin with an
                        OR bar                                     -->
<!ENTITY % p-elements   "| %address-link.class; |
                         %article-link.class; |
                         %block-display.class; | %block-math.class; |
                         %citation.class; |  %emphasis.class; |
                         %funding.class; |  %inline-math.class; |
                         %inline-display-noalt.class; |
                         %list.class; | %math.class; |
                         %phrase.class; | %rest-of-para.class; |
                         %simple-link.class; |
                         %subsup.class;"                             >


<!-- ============================================================= -->
<!--                    PARAMETER ENTITIES FOR TITLES              -->
<!-- ============================================================= -->


<!--                    TITLE ELEMENTS                             -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a paragraph <title>.
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-phrase; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % title-elements
                        "%simple-phrase; | %break.class;"            >


<!--                    ALTERNATE TITLE ELEMENTS                   -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a paragraph <alt-title>.
                        An earlier version of this tag set used the
                        parameter entity %title-elements; for many
                        title elements including <alt-title>.      -->
<!ENTITY % alt-title-elements
                        "%title-elements;"                           >


<!--                    TRANSLATED TITLE ELEMENTS                  -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a paragraph <trans-title>.
                        An earlier version of this tag set used the
                        parameter entity %title-elements; for many
                        title elements including <trans-title>.    -->
<!ENTITY % trans-title-elements
                        "%title-elements;"                           >


<!--                    TRANSLATED SUBTITLE ELEMENTS               -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a paragraph <subtitle>.
                        An earlier version of this tag set used the
                        parameter entity %title-elements; for many
                        title elements including <trans-subtitle>. -->
<!ENTITY % trans-subtitle-elements
                        "%title-elements;"                           >


<!-- ============================================================= -->
<!--                    PARAMETER ENTITIES FOR LINKING ATTRIBUTES  -->
<!--                    THE FOLLOWING FEW ARE SHARED ATTRIBUTES    -->
<!-- ============================================================= -->


<!--                    XLINK LINK ATTRIBUTES                      -->
<!--                    Used for elements that are a link by
                        definition, such as the <xref> element.    -->
<!ENTITY % link-atts
            "xmlns:xlink CDATA                            #IMPLIED
             xlink:type  (simple)                         #IMPLIED
             xlink:href  CDATA                            #REQUIRED 
             xlink:role  CDATA                            #IMPLIED
             xlink:title CDATA                            #IMPLIED
             xlink:show  (embed | new | none | other | replace)
                                                          #IMPLIED
             xlink:actuate
                         (none | onLoad | onRequest | other)
                                                          #IMPLIED"  >


<!--                    MIGHT LINK XLINK ATTRIBUTES                -->
<!--                    Used for elements which may need to link to
                        external sources or other objects within
                        the document, but may not necessarily act
                        as a link at all.  The attribute
                        "xlink:href" identifies the object to which
                        the link points.                           -->
<!ENTITY % might-link-atts
            "xmlns:xlink CDATA                            #IMPLIED
             xlink:type  (simple)                         #IMPLIED
             xlink:href  CDATA                            #IMPLIED
             xlink:role  CDATA                            #IMPLIED
             xlink:title CDATA                            #IMPLIED
             xlink:show  (embed | new | none | other | replace)
                                                          #IMPLIED
             xlink:actuate
                         (none | onLoad | onRequest | other)
                                                          #IMPLIED"  >


<!--                    CITATION ATTRIBUTES                        -->
<!--                    Attributes for all three kinds of citations:
                        <element-citation> and <mixed-citation>    -->
<!ENTITY % citation-atts
            "id         ID                                #IMPLIED
             publication-type
                        CDATA                             #IMPLIED
             publisher-type
                        CDATA                             #IMPLIED
             publication-format
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!-- ============================================================= -->
<!--                    PARAMETER ENTITIES FOR ATTRIBUTES LISTS    -->
<!--                    (ALPHABETICAL ORDER)                       -->
<!-- ============================================================= -->


<!--                    AFFILIATION ATTRIBUTES                     -->
<!--                    Attributes for the <ack> element           -->
<!ENTITY % ack-atts
            "id         ID                                #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ADDRESS ATTRIBUTES                         -->
<!--                    Attributes for the <address> element       -->
<!ENTITY % address-atts
            "id         ID                                #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ADDRESS LINE ATTRIBUTES                    -->
<!--                    Attributes for the <addr-line> element     -->
<!ENTITY % addr-line-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    AFFILIATION ATTRIBUTES                     -->
<!--                    Attributes for the Affiliation <aff>
                        element                                    -->
<!ENTITY % aff-atts
            "id         ID                                #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             rid        IDREFS                            #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    AFFILIATION ALTERNATIVES ATTRIBUTES        -->
<!--                    Attributes for the <aff-alternatives>
                        element                                    -->
<!ENTITY % aff-alternatives-atts
            "id         ID                                #IMPLIED"  >


<!--                    ALTERNATE TEXT ATTRIBUTES                  -->
<!--                    Attributes for the <alt-text> element      -->
<!ENTITY % alt-text-atts
            "id         ID                                #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ALTERNATE TEXT ATTRIBUTES                  -->
<!--                    Attributes for the <alt-text> element      -->
<!ENTITY % alt-text-atts
            "id         ID                                #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ANONYMOUS ATTRIBUTES                       -->
<!--                    Attributes for the <anonymous> element     -->
<!ENTITY % anonymous-atts
            "specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ALTERNATIVES ATTRIBUTES                    -->
<!--                    Attributes for the <alternatives> element  -->
<!ENTITY % alternatives-atts
            ""                                                       >


<!--                    ARTICLE TITLE ATTRIBUTES                   -->
<!--                    Attributes for the <article-title> element -->
<!ENTITY % article-title-atts
            "id         ID                                 #IMPLIED
             xml:lang   NMTOKEN                            #IMPLIED" >


<!--                    ATTRIBUTION ATTRIBUTES                     -->
<!--                    Attributes for the <attrib> element        -->
<!ENTITY % attrib-atts
            "id         ID                                #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    BIOGRAPHY ATTRIBUTES                       -->
<!--                    Attributes for <bio> element               -->
<!ENTITY % bio-atts
            "id         ID                                #IMPLIED
             rid        IDREFS                            #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    COLLABORATION ATTRIBUTES                   -->
<!--                    Attributes for <collab>                    -->
<!ENTITY % collab-atts
            "collab-type
                        CDATA                             #IMPLIED
             id         ID                                #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    CONFERENCE DATE ATTRIBUTES                 -->
<!--                    Attributes for the <conf-date> element     -->
<!ENTITY % conf-date-atts
            "iso-8601-date
                        CDATA                             #IMPLIED
             calendar   CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    CONFERENCE LOCATION ATTRIBUTES             -->
<!--                    Attributes for the <conf-loc> element      -->
<!ENTITY % conf-loc-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    CONFERENCE NAME ATTRIBUTES                 -->
<!--                    Attributes for the <conf-name> element.    -->
<!ENTITY % conf-name-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    CONFERENCE SPONSOR ATTRIBUTES              -->
<!--                    Attributes for the <conf-sponsor> element. -->
<!ENTITY % conf-sponsor-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    CONTRIBUTOR ATTRIBUTES                     -->
<!--                    Attributes for the <contrib> element       -->
<!ENTITY % contrib-atts
            "contrib-type
                        CDATA                             #IMPLIED
             id         ID                                #IMPLIED
             corresp    (no | yes)                        #IMPLIED
             equal-contrib
                        (no | yes)                        #IMPLIED
             deceased   (no | yes)                        #IMPLIED
             rid        IDREFS                            #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             %might-link-atts;"                                      >


<!--                    CONTRIBUTOR GROUP ATTRIBUTES               -->
<!--                    Attributes for the <contrib-group> element -->
<!ENTITY % contrib-group-atts
            "id         ID                                #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    CONTRIBUTOR IDENTIFIER ATTRIBUTES          -->
<!--                    Attributes for the <contrib-id-atts> 
                        element.                                   -->
<!ENTITY % contrib-id-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             contrib-id-type
                        CDATA                             #IMPLIED"  >


<!--                    COPYRIGHT HOLDER ATTRIBUTES                -->
<!--                    Attributes for the <copyright-holder>
                        element.                                   -->
<!ENTITY % copyright-holder-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    COPYRIGHT STATEMENT ATTRIBUTES             -->
<!--                    Attributes for the <copyright-statement>
                        element.                                   -->
<!ENTITY % copyright-statement-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    COPYRIGHT YEAR ATTRIBUTES                  -->
<!--                    Attributes for the <copyright-year>
                        element                                    -->
<!ENTITY % copyright-year-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    COUNTRY ATTRIBUTES                         -->
<!--                    Attributes for the <country> element       -->
<!ENTITY % country-atts
            "content-type
                        CDATA                             #IMPLIED
             country    CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    CUSTOM METADATA ATTRIBUTES                 -->
<!--                    Attributes for the <custom-meta> element   -->
<!ENTITY % custom-meta-atts
            "id         ID                                #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    DATE (HISTORICAL) ATTRIBUTES               -->
<!--                    Attributes for the <date> element          -->
<!ENTITY % date-atts
            "date-type  CDATA                             #IMPLIED
             publication-format
                        CDATA                             #IMPLIED
             iso-8601-date
                        CDATA                             #IMPLIED
             calendar   CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    DAY ATTRIBUTES                             -->
<!--                    Attributes for the <day> element           -->
<!ENTITY % day-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    DEFINITION LIST: DEFINITION ATTRIBUTES     -->
<!--                    Attribute list for the <def> element       -->
<!ENTITY % def-atts
            "rid        IDREFS                            #IMPLIED
             id         ID                                #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    DEGREES ATTRIBUTES                         -->
<!--                    Attributes for the <degrees> element       -->
<!ENTITY % degrees-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ELEMENT CITATION ATTRIBUTES                -->
<!--                    Attributes for <element-citation> and
                        <nlm-citation>)                            -->
<!ENTITY % element-citation-atts
            "%citation-atts;"                                        >


<!--                    ELECTRONIC LOCATION IDENTIFIER ATTRIBUTES
                        Attribute list for the <elocation-id>
                        element                                    -->
<!ENTITY % elocation-id-atts
            "content-type
                        CDATA                             #IMPLIED
             seq        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    EMAIL ATTRIBUTES                           -->
<!--                    Attribute list for the <email> element     -->
<!ENTITY % email-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    ET AL. ATTRIBUTES                          -->
<!--                    Attribute list for the <etal> element      -->
<!ENTITY % etal-atts
            "specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    EXTERNAL LINK ATTRIBUTES                   -->
<!--                    Attribute list for external links, such as
                        <ext-link>                                 -->
<!ENTITY % ext-link-atts
            "id        ID                                 #IMPLIED
             ext-link-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    FAX ATTRIBUTES                             -->
<!--                    Attribute list for the <fax> element       -->
<!ENTITY % fax-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    FIRST PAGE ATTRIBUTES                      -->
<!--                    Attribute list for the <fpage> element     -->
<!ENTITY % fpage-atts
            "content-type
                        CDATA                             #IMPLIED
             seq        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    GIVEN NAMES ATTRIBUTES                     -->
<!--                    Attribute list for the <given-names> element
                                                                   -->
<!ENTITY % given-names-atts
             "initials  CDATA                             #IMPLIED"  >


<!--                    INSTITUTION ATTRIBUTES                     -->
<!--                    Attribute list for <institution>           -->
<!ENTITY % institution-atts
            "id         ID                                #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    ISBN ATTRIBUTES                            -->
<!--                    Attributes for the <isbn> element          -->
<!ENTITY % isbn-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    ISSN ATTRIBUTES                            -->
<!--                    Attribute list for the <issn> element      -->
<!ENTITY % issn-atts
            "pub-type   CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    ISSN-L (INKING ISSN) ATTRIBUTES            -->
<!--                    Attribute list for the <issn-l> element    -->
<!ENTITY % issn-l-atts
            "specific-use
                        CDATA                             #IMPLIED"  >


<!--                    ISSUE ATTRIBUTES                           -->
<!--                    Attribute list for the <issue> element     -->
<!ENTITY % issue-atts
            "content-type
                        CDATA                             #IMPLIED
             seq        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ISSUE IDENTIFIER ATTRIBUTES                -->
<!--                    Attributes for the <issue-id> element      -->
<!ENTITY % issue-id-atts
            "pub-id-type
                        CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ISSUE PART ATTRIBUTES                      -->
<!--                    Attribute list for <issue-part> element    -->
<!ENTITY % issue-part-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ISSUE SPONSOR ATTRIBUTES                   -->
<!--                    Attribute list for <issue-sponsor> element -->
<!ENTITY % issue-sponsor-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    ISSUE TITLE ATTRIBUTES                     -->
<!--                    Attribute list for <issue-title> element   -->
<!ENTITY % issue-title-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    JOURNAL IDENTIFIER ATTRIBUTES              -->
<!--                    Attribute list for journal identifier
                        <journal-id> element                       -->
<!ENTITY % journal-id-atts
            "journal-id-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    LABEL ATTRIBUTES                           -->
<!--                    Attributes for the <label> element         -->
<!ENTITY % label-atts
            "alt        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    LICENSE ATTRIBUTES                         -->
<!--                    Attributes for the <license> element       -->
<!ENTITY % license-atts
            "license-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    LICENSE PARAGRAPH ATTRIBUTES               -->
<!--                    Attributes for the <license> element       -->
<!ENTITY % license-p-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    LONG DESCRIPTION ATTRIBUTES                -->
<!--                    Attributes for the <long-desc> element     -->
<!ENTITY % long-desc-atts
            "id         ID                                #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    LPAGE ATTRIBUTES                           -->
<!--                    Attributes for the <lpage> element         -->
<!ENTITY % lpage-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    METADATA NAME (CUSTOM) ATTRIBUTES          -->
<!--                    Attributes for <meta-name> element         -->
<!ENTITY % meta-name-atts
            ""                                                       >


<!--                    METADATA VALUE (CUSTOM) ATTRIBUTES          -->
<!--                    Attributes for <meta-value> element         -->
<!ENTITY % meta-value-atts
            ""                                                       >


<!--                    MIXED CITATION ATTRIBUTES                  -->
<!--                    Attributes for <mixed-citation> element    -->
<!ENTITY % mixed-citation-atts
            "%citation-atts;"                                        >


<!--                    MONTH ATTRIBUTES                           -->
<!--                    Attributes for the <month> element         -->
<!ENTITY % month-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    NAME ATTRIBUTES                            -->
<!--                    Attribute list for the <name> element      -->
<!ENTITY % name-atts
            "content-type
                        CDATA                             #IMPLIED
             name-style (western | eastern | islensk |
                         given-only)                      'western'
             specific-use
                        CDATA                             #IMPLIED
             xml:lang  NMTOKEN                            #IMPLIED"  >


<!--                    NAME ALTERNATIVES ATTRIBUTES               -->
<!--                    Attributes for the <name-alternatives>
                        element                                    -->
<!ENTITY % name-alternatives-atts
            ""                                                       >


<!--                    NOTES ATTRIBUTES                           -->
<!--                    Attribute list for the <note> element      -->
<!ENTITY % notes-atts
            "id         ID                                #IMPLIED
             notes-type CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    OBJECT IDENTIFIER ATTRIBUTES               -->
<!--                    Attributes for the <object-id> element     -->
<!ENTITY % object-id-atts
            "pub-id-type
                        CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    ON BEHALF OF ATTRIBUTES                    -->
<!--                    Attributes for the <on-behalf-of> element  -->
<!ENTITY % on-behalf-of-atts
            "specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    PAGE RANGE ATTRIBUTES                      -->
<!--                    Attributes for the <page-range> element    -->
<!ENTITY % page-range-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    PHONE ATTRIBUTES                           -->
<!--                    Attributes for the <phone> element         -->
<!ENTITY % phone-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED"  >


<!--                    PREFIX ATTRIBUTES                          -->
<!--                    Attributes for the <prefix> element        -->
<!ENTITY % prefix-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    PRICE ATTRIBUTES                           -->
<!--                    Attributes for the <price> element         -->
<!ENTITY % price-atts
            "currency   CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    PUBLISHER ATTRIBUTES                       -->
<!--                    Attributes for the <publisher> element     -->
<!ENTITY % publisher-atts
            "content-type
                        CDATA                             #IMPLIED"  >


<!--                    PUBLISHER LOCATION ATTRIBUTES              -->
<!--                    Attributes for the <publisher-loc> element -->
<!ENTITY % publisher-loc-atts
            "specific-use
                        CDATA                             #IMPLIED
             xml:lang  NMTOKEN                            #IMPLIED"  >


<!--                    PUBLISHER NAME ATTRIBUTES                  -->
<!--                    Attributes for the <publisher-name> element-->
<!ENTITY % publisher-name-atts
            "specific-use
                        CDATA                             #IMPLIED
             xml:lang  NMTOKEN                            #IMPLIED"  >


<!--                    RELATED ARTICLE ATTRIBUTES                 -->
<!--                    Attributes for <related-article>           -->
<!ENTITY % related-article-atts
            "id        ID                                 #IMPLIED
             related-article-type
                        CDATA                             #REQUIRED
             ext-link-type
                       CDATA                              #IMPLIED
             vol       CDATA                              #IMPLIED
             page      CDATA                              #IMPLIED
             issue     CDATA                              #IMPLIED
             elocation-id
                       CDATA                              #IMPLIED
             journal-id
                       CDATA                              #IMPLIED
             journal-id-type
                        CDATA                             #IMPLIED
             specific-use
                       CDATA                              #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >



<!--                    ROLE ATTRIBUTES                            -->
<!--                    Attributes for the <role> element          -->
<!ENTITY % role-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    SEASON ATTRIBUTES                          -->
<!--                    Attributes for the <season> element        -->
<!ENTITY % season-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    SIGNATURE ATTRIBUTES                       -->
<!--                    Attributes for the <sig> element           -->
<!ENTITY % sig-atts
            "id         ID                                #IMPLIED
             rid        IDREFS                            #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    SIGNATURE BLOCK ATTRIBUTES                 -->
<!--                    Attributes for the <sig-block> element     -->
<!ENTITY % sig-block-atts
             "id        ID                                #IMPLIED
              rid       IDREFS                            #IMPLIED
              content-type
                        CDATA                             #IMPLIED
              specific-use
                        CDATA                             #IMPLIED"  >


<!--                    SIZE ATTRIBUTES                            -->
<!--                    Attribute list for the <size> element      -->
<!ENTITY % size-atts
            "units      CDATA                             #REQUIRED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    STRING DATE ATTRIBUTES                     -->
<!--                    Attributes for the <string-date> element   -->
<!ENTITY % string-date-atts
            "iso-8601-date
                        CDATA                             #IMPLIED
             calendar   CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    STRING NAME ATTRIBUTES                     -->
<!--                    Attribute list for the <string-name> element
                                                                   -->
<!ENTITY % string-name-atts
            "content-type
                        CDATA                             #IMPLIED
             name-style
                        (western | eastern | islensk | given-only)
                                                          'western'
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    SUFFIX ATTRIBUTES                          -->
<!--                    Attributes for the <suffix> element        -->
<!ENTITY % suffix-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    SUPPLEMENT ATTRIBUTES                      -->
<!--                    Attributes for the <supplement> element    -->
<!ENTITY % supplement-atts
            "supplement-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    SURNAME ATTRIBUTES                         -->
<!--                    Attribute list for the <surname> element   -->
<!ENTITY % surname-atts
             "initials  CDATA                             #IMPLIED"  >


<!--                    TEXTUAL FORM ATTRIBUTES                    -->
<!--                    Attributes for the <textual-form> element  -->
<!ENTITY % textual-form-atts
            "specific-use
                       CDATA                              #IMPLIED
             xml:lang  NMTOKEN                            #IMPLIED"  >


<!--                    TITLE ATTRIBUTES                           -->
<!--                    Attributes for the <title> element         -->
<!ENTITY % title-atts
            "id        ID                                 #IMPLIED
             content-type
                       CDATA                              #IMPLIED
             specific-use
                       CDATA                              #IMPLIED"  >


<!--                    TRANSLATED SUBTITLE ATTRIBUTES             -->
<!--                    Attributes for the <trans-subtitle>
                        element                                    -->
<!ENTITY % trans-subtitle-atts
            "specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    TRANSLATED TITLE ATTRIBUTES                -->
<!--                    Attribute list for the <trans-title>       -->
<!ENTITY % trans-title-atts
            "id        ID                                 #IMPLIED
             content-type
                       CDATA                              #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    TRANSLATED TITLE GROUP ATTRIBUTES          -->
<!--                    Attribute list for the <trans-title-group> -->
<!ENTITY % trans-title-group-atts
            "id        ID                                 #IMPLIED
             content-type
                       CDATA                              #IMPLIED
             specific-use
                       CDATA                              #IMPLIED
             xml:lang  NMTOKEN                            #IMPLIED"  >


<!--                    URI ATTRIBUTES                             -->
<!--                    Attributes for the <uri> element           -->
<!ENTITY % uri-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED
             %might-link-atts;"                                      >


<!--                    VOLUME NUMBER ATTRIBUTES                   -->
<!--                    Attribute list for the <volume> element    -->
<!ENTITY % volume-atts
            "seq        CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    VOLUME IDENTIFIER ATTRIBUTES               -->
<!--                    Attributes for the <volume-id> element     -->
<!ENTITY % volume-id-atts
            "pub-id-type
                        CDATA                             #IMPLIED
             content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    VOLUME SERIES ATTRIBUTES                   -->
<!--                    Attribute list for the <volume-series>
                        element                                    -->
<!ENTITY % volume-series-atts
            "content-type
                        CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    YEAR ATTRIBUTES                            -->
<!--                    Attributes for the <year> element          -->
<!ENTITY % year-atts
            "content-type
                        CDATA                             #IMPLIED
             iso-8601-date
                        CDATA                             #IMPLIED
             calendar   CDATA                             #IMPLIED
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!-- ============================================================= -->
<!--                    METADATA USED BY MORE THAN ONE CLASS       -->
<!-- ============================================================= -->


<!-- ============================================================= -->
<!--                    CONTRIBUTOR GROUP (AUTHOR/EDITOR) ELEMENTS -->
<!-- ============================================================= -->


<!--                    CONTRIBUTOR GROUP MODEL                    -->
<!--                    Content model for the <contrib-group>
                        element                                    -->
<!ENTITY % contrib-group-model
                        "((%contrib.class;)+, 
                          (%contrib-info.class;)* )"                 >


<!--                    CONTRIBUTOR GROUP                          -->
<!--                    Wrapper element for information concerning
                        a grouping of contributors, such as the
                        primary authors
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=contrib-group
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=contrib-group
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=contrib-group
                                                                   -->
<!ELEMENT  contrib-group
                        %contrib-group-model;                        >
<!ATTLIST  contrib-group
             %contrib-group-atts;                                    >


<!--                    CONTRIBUTOR MODEL                          -->
<!--                    Content model for the <contrib> element    -->
<!ENTITY % contrib-model
                        "((%contrib-id.class;)*, (%name.class;)*,
                          (%degree.class; | %contrib-info.class;)* )">


<!--                    CONTRIBUTOR                                -->
<!--                    Wrapper element to contain the information
                        about a single contributor, for example an
                        author or editor.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=contrib
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=contrib
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=contrib
                                                                   -->
<!ELEMENT  contrib      %contrib-model;                              >
<!ATTLIST  contrib
             %contrib-atts;                                          >


<!-- ============================================================= -->
<!--                    COMMON COPYRIGHT/PERMISSION ELEMENTS       -->
<!-- ============================================================= -->


<!--                    COPYRIGHT HOLDER ELEMENTS                  -->
<!--                    Elements to be mixed with data characters
                        inside the content model for the
                        <copyright-holder> element.                -->
<!ENTITY % copyright-holder-elements
                        "| %subsup.class;"                           >


<!--                    COPYRIGHT HOLDER                           -->
<!--                    Name of the organizational or personal
                        entity that holds the copyright.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=copyright-holder
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=copyright-holder
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=copyright-holder
                                                                   -->
<!ELEMENT  copyright-holder
                        (#PCDATA %copyright-holder-elements;)*       >
<!ATTLIST  copyright-holder
             %copyright-holder-atts;                                 >


<!--                    COPYRIGHT STATEMENT ELEMENTS               -->
<!--                    Content model for <copyright-statement>    -->
<!ENTITY % copyright-statement-elements
                        "| %address-link.class; | %emphasis.class; |
                         %phrase-content.class; | %subsup.class;"    >


<!--                    COPYRIGHT STATEMENT                        -->
<!--                    Copyright notice or statement, suitable for
                        printing or display. Within the statement the
                        copyright year should be identified, if
                        expected to be displayed.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=copyright-statement
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=copyright-statement
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=copyright-statement
                                                                   -->
<!ELEMENT  copyright-statement
                        (#PCDATA %copyright-statement-elements;)*    >
<!ATTLIST  copyright-statement
             %copyright-statement-atts;                              >


<!--                    COPYRIGHT YEAR                             -->
<!--                    Year of the copyright. Need not be used, if,
                        for example, having the year as part of the
                        copyright statement is sufficient.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=copyright-year
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=copyright-year
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=copyright-year
                                                                   -->
<!ELEMENT  copyright-year
                        (#PCDATA)                                    >
<!ATTLIST  copyright-year
             %copyright-year-atts;                                   >


<!--                    LICENSE MODEL                              -->
<!--                    Content model for an <license> element     -->
<!ENTITY % license-model
                        "((%license-p.class;)+)"                     >


<!--                    LICENSE INFORMATION                        -->
<!--                    The set of conditions under which people are
                        allowed to use this article or other
                        license-related information or restrictions.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=license
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=license
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=license
                                                                   -->
<!ELEMENT  license      %license-model;                              >
<!ATTLIST  license
             %license-atts;                                          >


<!--                    LICENSE PARAGRAPH ELEMENTS                 -->
<!--                    Elements that can be included with the text
                        inside a <license-p> element.
                        Design Note: All inline mixes begin with an
                        OR bar, but since %p-elements; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % license-p-elements
                        "%p-elements; | %price.class;"               >


<!--                    LICENSE PARAGRAPH                          -->
<!--                    Paragraphs of text within the description of
                        a <license>. Not defined as an ordinary
                        paragraph, so that it can have special
                        content.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=license-p
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=license-p
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=license-p
                                                                   -->
<!ELEMENT  license-p    (#PCDATA %license-p-elements;)*              >
<!ATTLIST  license-p
             %license-p-atts;                                        >


<!--                    PERMISSIONS MODEL                          -->
<!--                    Model for <permissions> wrapper element    -->
<!ENTITY % permissions-model
                        "(copyright-statement*, copyright-year*,
                          copyright-holder*, license*)"              >


<!--                    PERMISSIONS                                -->
<!--                    Wrapper element to hold the copyright
                        information, license material, and any
                        future similar metadata.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=permissions
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=permissions
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=permissions
                                                                   -->
<!ELEMENT  permissions  %permissions-model;                          >


<!-- ============================================================= -->
<!--                    COMMON METADATA/BIBLIOGRAPHIC ELEMENTS     -->
<!-- ============================================================= -->


<!--                    ARTICLE TITLE ELEMENTS                     -->
<!--                    Elements that can be included with the text
                        inside an <article-title> element.
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-phrase; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % article-title-elements
                        "%simple-phrase; | %break.class;"            >


<!--                    ARTICLE TITLE                              -->
<!--                    The title of the article in the language
                        in which the article was originally
                        published
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=article-title
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=article-title
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=article-title
                                                                   -->
<!ELEMENT  article-title
                        (#PCDATA %article-title-elements;)*          >
<!ATTLIST  article-title
             %article-title-atts;                                    >


<!--                    AFFILIATION ELEMENTS                       -->
<!--                    Elements for use in the <aff> element      -->
<!ENTITY % aff-elements "| %address.class; | %address-link.class; |
                         %article-link.class; | %break.class; |
                         %emphasis.class; | %label.class; |
                         %simple-link.class; | %subsup.class;"       >


<!--                    AFFILIATION                                -->
<!--                    Name of a institution or organization such as
                        a university or corporation.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=aff
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=aff
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=aff
                                                                   -->
<!ELEMENT  aff          (#PCDATA %aff-elements;)*                    >
<!ATTLIST  aff
             %aff-atts;                                              >


<!--                    AFFILIATION ALTERNATIVES MODEL             -->
<!--                    Content model for the element
                        <aff-alternatives>                         -->
<!ENTITY % aff-alternatives-model
                        "(aff+)"                                     >


<!--                    AFFILIATION ALTERNATIVES                   -->
<!--                    Container element to hold one or more
                        representations of a single affiliation, for
                        example the name of an institution in two
                        languages or two scripts.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=aff-alternatives
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=aff-alternatives
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=aff-alternatives
                                                                   -->
<!ELEMENT  aff-alternatives
                        %aff-alternatives-model;                     >
<!ATTLIST  aff-alternatives
             %aff-alternatives-atts;                                 >


<!--                    CONFERENCE DATE ELEMENTS                   -->
<!--                    Elements for use in the <conf-date> element-->
<!ENTITY % conf-date-elements
                        ""                                           >


<!--                    CONFERENCE DATE                            -->
<!--                    The date(s) on which the conference was held.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=conf-date
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=conf-date
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=conf-date
                                                                   -->
<!ELEMENT  conf-date    (#PCDATA %conf-date-elements;)*              >
<!ATTLIST  conf-date
             %conf-date-atts;                                        >


<!--                    CONFERENCE LOCATION ELEMENTS               -->
<!--                    Elements for use in the <conf-loc> element
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-text; is an inline
                        mix, the OR bar is already there.          -->
<!ENTITY % conf-loc-elements
                        "%simple-text;"                            >


<!--                    CONFERENCE LOCATION                        -->
<!--                    The physical location(s) of the conference.
                        This may include a city, a country, or a
                        campus or organization location if that is
                        the only location available.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=conf-loc
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=conf-loc
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=conf-loc
                                                                   -->
<!ELEMENT  conf-loc     (#PCDATA %conf-loc-elements;)*               >
<!ATTLIST  conf-loc
             %conf-loc-atts;                                         >


<!--                    CONFERENCE NAME ELEMENTS                   -->
<!--                    Elements for use in the <conf-name> element.
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-text; is an inline
                        mix, the OR bar is already there.          -->
<!ENTITY % conf-name-elements
                        "%simple-text;"                            >


<!--                    CONFERENCE NAME                            -->
<!--                    The full name of the conference, including any
                        qualifiers such as "43rd Annual".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=conf-name
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=conf-name
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=conf-name
                                                                   -->
<!ELEMENT  conf-name    (#PCDATA %conf-name-elements;)*              >
<!ATTLIST  conf-name
             %conf-name-atts;                                        >


<!--                    CONFERENCE SPONSOR  ELEMENTS               -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the conference sponsor.
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-text; is an inline
                        mix, the OR bar is already there.          -->
<!ENTITY % conf-sponsor-elements
                        "%simple-text;"                              >


<!--                    CONFERENCE SPONSOR                         -->
<!--                    One organization that sponsored the
                        conference. If more than one organization
                        sponsored the conference, multiple
                        <conf-sponsor> elements should be used.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=conf-sponsor
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=conf-sponsor
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=conf-sponsor
                                                                   -->
<!ELEMENT  conf-sponsor (#PCDATA %conf-sponsor-elements;)*           >
<!ATTLIST  conf-sponsor
             %conf-sponsor-atts;                                     >


<!--                    OBJECT IDENTIFIER                          -->
<!--                    Used to record an identifier such as a DOI
                        for an interior element such as an <abstract>
                        or <figure>.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=object-id
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=object-id
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=object-id
                                                                   -->
<!ELEMENT  object-id    (#PCDATA)                                    >
<!ATTLIST  object-id
             %object-id-atts;                                        >


<!--                    ISBN ELEMENTS                              -->
<!--                    Elements for use with data characters inside
                        the model for the <isbn> element           -->
<!ENTITY % isbn-elements
                        ""                                           >


<!--                    ISBN                                       -->
<!--                    International Standard Book Number
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=isbn
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=isbn
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=isbn
                                                                   -->
<!ELEMENT  isbn         (#PCDATA %isbn-elements;)*                   >
<!ATTLIST  isbn
             %isbn-atts;                                             >


<!--                    ISSN ELEMENTS                              -->
<!--                    Elements for use with data characters inside
                        the model for the <issue> element          -->
<!ENTITY % issn-elements
                        ""                                           >


<!--                    ISSN                                       -->
<!--                    International Standard Serial Number
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=issn
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=issn
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=issn
                                                                   -->
<!ELEMENT  issn         (#PCDATA %issn-elements;)*                   >
<!ATTLIST  issn
             %issn-atts;                                             >


<!--                    ISSN-L ELEMENTS                            -->
<!--                    Elements for use with data characters inside
                        the model for the <issn-l> element         -->
<!ENTITY % issn-l-elements
                        ""                                           >


<!--                    ISSN LINKING                               -->
<!--                    International Standard Linking Serial Number
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=issn-l
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=issn-l
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=issn-l
                                                                   -->
<!ELEMENT  issn-l       (#PCDATA %issn-l-elements;)*                 >
<!ATTLIST  issn-l
             %issn-l-atts;                                           >


<!--                    ISSUE ELEMENTS                             -->
<!--                    Elements for use with data characters inside
                        the model for the <issue> element          -->
<!ENTITY % issue-elements
                        "%just-rendition;"                           >


<!--                    ISSUE NUMBER                               -->
<!--                    The issue number, issue name, or other
                        identifier of an issue of a journal that
                        is displayed or printed with the issue.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=issue
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=issue
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=issue
                                                                   -->
<!ELEMENT  issue        (#PCDATA %issue-elements;)*                  >
<!ATTLIST  issue
             %issue-atts;                                            >


<!--                    ISSUE IDENTIFIER                           -->
<!--                    Used to record an identifier such as a DOI
                        that describes an entire issue of a
                        journal
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=issue-id
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=issue-id
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=issue-id
                                                                   -->
<!ELEMENT  issue-id     (#PCDATA)                                    >
<!ATTLIST  issue-id
             %issue-id-atts;                                         >


<!--                    ISSUE PART ELEMENTS                        -->
<!--                    Elements that can be added to the text
                        within the element <issue-part>            -->
<!ENTITY % issue-part-elements
                        "%just-rendition;"                           >


<!--                    ISSUE PART                         -->
<!--                    A publisher may split an issue into two or
                        more separately bound or separately issued
                        parts. This element holds the identifiers
                        (titles, part numbers, etc.) for those
                        publishing components.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=issue-part
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=issue-part
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=issue-part
                                                                   -->
<!ELEMENT  issue-part   (#PCDATA %issue-part-elements;)*             >
<!ATTLIST  issue-part
             %issue-part-atts;                                       >


<!--                    ISSUE SPONSOR ELEMENTS                     -->
<!--                    Elements for use in the <issue-sponsor>
                        element                                    -->
<!ENTITY % issue-sponsor-elements
                        "%just-rendition;"                           >


<!--                    ISSUE TITLE                                -->
<!--                    Used to record the sponsor for an issue of
                        the journal
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=issue-sponsor
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=issue-sponsor
                                                                   -->
<!ELEMENT  issue-sponsor
                        (#PCDATA %issue-sponsor-elements;)*          >
<!ATTLIST  issue-sponsor
             %issue-sponsor-atts;                                      >


<!--                    ISSUE TITLE ELEMENTS                       -->
<!--                    Elements for use in the <issue-title> element
                                                                   -->
<!ENTITY % issue-title-elements
                        "%just-rendition;"                           >


<!--                    ISSUE TITLE                                -->
<!--                    Used to record the theme or special issue
                        title for an issue of the journal
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=issue-title
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=issue-title
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=issue-title
                                                                   -->
<!ELEMENT  issue-title  (#PCDATA %issue-title-elements;)*            >
<!ATTLIST  issue-title
             %issue-title-atts;                                      >


<!--                    JOURNAL IDENTIFIER                         -->
<!--                    Short code that represents the journal; used
                        as an alternative to or short form of the
                        journal title; used for identification of
                        the journal domain.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=journal-id
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=journal-id
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=journal-id
                                                                   -->
<!ELEMENT  journal-id   (#PCDATA)                                    >
<!ATTLIST  journal-id
             %journal-id-atts;                                       >


<!--                    ROLE ELEMENTS                              -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <role>
                        Design Note: All inline mixes begin with an
                        OR bar; since %rendition-plus; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % role-elements
                        "%rendition-plus;"                           >


<!--                    ROLE OR FUNCTION TITLE OF CONTRIBUTOR      -->
<!--                    A title or the role of a contributor
                        (such as an author) in this work. For example,
                        Editor-in-Chief, Contributor, Chief
                        Scientist, Photographer, Research Associate,
                        etc.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=role
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=role
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=role
                                                                   -->
<!ELEMENT  role         (#PCDATA %role-elements;)*                   >
<!ATTLIST  role
             %role-atts;                                             >


<!--                    TRANSLATED TITLE GROUP MODEL               -->
<!--                    Content model for the element
                        <trans-title-group>                        -->
<!ENTITY % trans-title-group-model
                        "(trans-title, trans-subtitle*)"             >


<!--                    TRANSLATED TITLE GROUP                     -->
<!--                    Container element for all translated, and
                        transliterated journal titles.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=trans-title-group
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=trans-title-group
                                                                   -->
<!ELEMENT  trans-title-group
                        %trans-title-group-model;                    >
<!ATTLIST  trans-title-group
             %trans-title-group-atts;                                >


<!--                    TRANSLATED SUBTITLE                        -->
<!--                    An alternate version of an article subtitle
                        that has been translated out of the original
                        language of the article subtitle <subtitle>
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=trans-subtitle
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=trans-subtitle
                                                                   -->
<!ELEMENT  trans-subtitle
                        (#PCDATA %trans-subtitle-elements;)*         >
<!ATTLIST  trans-subtitle
             %trans-subtitle-atts;                                   >


<!--                    TRANSLATED TITLE                           -->
<!--                    An alternate version of the title that has
                        been translated into a language other than
                        that of the original article title
                        <article-title>
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=trans-title
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=trans-title
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=trans-title
                                                                   -->
<!ELEMENT  trans-title  (#PCDATA %trans-title-elements;)*            >
<!ATTLIST  trans-title
            %trans-title-atts;                                       >


<!--                    VOLUME NUMBER ELEMENTS                     -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <volume>                                 -->
<!ENTITY % volume-elements
                        "%just-rendition; "                          >


<!--                    VOLUME NUMBER                              -->
<!--                    NEW DEFINITION FOR RELEASE 2.0:
                        The volume number, volume name, or other
                        identifier of an volume of a journal that
                        is displayed or printed with the volume.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=volume
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=volume
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=volume
                                                                   -->
<!ELEMENT  volume       (#PCDATA %volume-elements;)*                 >
<!ATTLIST  volume
            %volume-atts;                                            >


<!--                    VOLUME IDENTIFIER ELEMENTS                 -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <volume-id>                              -->
<!ENTITY % volume-id-elements
                        "%just-rendition; "                          >


<!--                    VOLUME IDENTIFIER                          -->
<!--                    Used to record an identifier such as a DOI
                        that describes an entire volume of a
                        journal.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=volume-id
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=volume-id
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=volume-id
                                                                   -->
<!ELEMENT  volume-id    (#PCDATA %volume-id-elements;)*              >
<!ATTLIST  volume-id
             %volume-id-atts;                                        >


<!--                    VOLUME SERIES ELEMENTS                     -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <volume>                                 -->
<!ENTITY % volume-series-elements
                        "%just-rendition; "                          >


<!--                    VOLUME SERIES                              -->
<!--                    This is a rare metadata element, intended to
                        hold the series number, in those odd cases
                        where, for example, a Publisher has reissued
                        a journal, restarting the volume numbers
                        with "1", so duplicate volume numbers
                        would exist and need to be differentiated.
                        Such a publisher typically adds a series
                        series number to their volume numbers, and
                        this element has been created to hold such
                        a series number.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=volume-series
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=volume-series
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=volume-series
                                                                   -->
<!ELEMENT  volume-series
                        (#PCDATA %volume-series-elements;)*          >
<!ATTLIST  volume-series
            %volume-series-atts;                                     >


<!-- ============================================================= -->
<!--                    COMMON ARTICLE METADATA/BIBLIOGRAPHIC      -->
<!--                    CONTRIBUTOR IDENTIFICATION ELEMENTS        -->
<!-- ============================================================= -->


<!--                    ANONYMOUS ELEMENTS                         -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        an <anonymous> element                     -->
<!ENTITY % anonymous-elements
                        "%just-rendition;"                           >


<!--                    ANONYMOUS CONTENT MODEL                    -->
<!--                    The content model for the <etal> element   -->
<!ENTITY % anonymous-model
                        "(#PCDATA %anonymous-elements;)*"            >


<!--                    ANONYMOUS                                  -->
<!--                    Place holder for the name of a contributor
                        whose name is unknown or not disclosed.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=anonymous
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=anonymous
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=anonymous
                                                                   -->
<!ELEMENT  anonymous    %anonymous-model;                            >
<!ATTLIST  anonymous
             %anonymous-atts;                                        >


<!--                    ET AL ELEMENTS                             -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        an <etal> element                          -->
<!ENTITY % etal-elements
                        "%just-rendition;"                           >


<!--                    ET AL CONTENT MODEL                        -->
<!--                    The content model for the <etal> element   -->
<!ENTITY % etal-model   "(#PCDATA %etal-elements;)*"                 >


<!--                    ET AL                                      -->
<!--                    Most journals model this as an EMPTY element,
                        typically used to generate the text "et al."
                        from a stylesheet. However, a few journal
                        DTDs (Blackwell's, for example) expect
                        content for this element, with such text as
                        "Associates, coworkers, and colleagues".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=etal
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=etal
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=etal
                                                                   -->
<!ELEMENT  etal         %etal-model;                                 >
<!ATTLIST  etal
             %etal-atts;                                             >


<!-- ============================================================= -->
<!--                    COMMON ARTICLE METADATA/BIBLIOGRAPHIC      -->
<!--                    PUBLISHER IDENTIFICATION ELEMENTS          -->
<!-- ============================================================= -->


<!--                    ON BEHALF OF CONTENT ELEMENTS              -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        <on-behalf-of>
                        Design Note: -%rendition-plus; begins with
                        an OR bar, so this inline mix beguines with
                        an OR bar.                                 -->
<!ENTITY % on-behalf-of-elements
                        "%rendition-plus;"                           >


<!--                    ON BEHALF OF                               -->
<!--                    When a contributor has written or edited
                        a work  "on-behalf-of" an organization or
                        group the contributor is acting as a
                        representative of the organization, which
                        may or may not be his/her usual affiliation.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=on-behalf-of
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=on-behalf-of
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=on-behalf-of
                                                                   -->
<!ELEMENT  on-behalf-of (#PCDATA %on-behalf-of-elements;)*           >
<!ATTLIST  on-behalf-of
             %on-behalf-of-atts;                                     >


<!--                    PUBLISHER CONTENT MODEL                    -->
<!--                    The content model for the <publisher>
                        element                                    -->
<!ENTITY % publisher-model
                        "((publisher-name, publisher-loc?)+)"        >


<!--                    PUBLISHER                                  -->
<!--                    Who published the work
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=publisher
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=publisher
                                                                   -->
<!ELEMENT  publisher    %publisher-model;                            >
<!ATTLIST  publisher
             %publisher-atts;                                        >


<!--                    PUBLISHER'S NAME ELEMENTS                  -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <publisher-name>
                        Design Note: All inline mixes begin with an
                        OR bar; since %just-rendition; is an
                        inline mix, the OR bar is already there    -->
<!ENTITY % publisher-name-elements
                        "%just-rendition; "                          >


<!--                    PUBLISHER'S NAME                           -->
<!--                    Name of the publisher of the work
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=publisher-name
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=publisher-name
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=publisher-name
                                                                   -->
<!ELEMENT  publisher-name
                        (#PCDATA %publisher-name-elements;)*         >
<!ATTLIST  publisher-name
             %publisher-name-atts;                                   >


<!--                    PUBLISHER'S LOCATION ELEMENTS              -->
<!--                    Elements for use in the Publisher Location
                        <publisher-loc> element                    -->
<!ENTITY % publisher-loc-elements
                        "| %address.class; | %address-link.class; |
                         %emphasis.class; | %subsup.class;"          >


<!--                    PUBLISHER'S LOCATION                       -->
<!--                    Place of publication, usually a city such
                        as New York or London
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=publisher-loc
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=publisher-loc
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=publisher-loc
                                                                   -->
<!ELEMENT  publisher-loc
                        (#PCDATA %publisher-loc-elements;)*          >
<!ATTLIST  publisher-loc
             %publisher-loc-atts;                                    >


<!-- ============================================================= -->
<!--                    COMMON METADATA ELEMENTS CONTINUED         -->
<!--                    PAGE NUMBERING (SIZE) ELEMENTS             -->
<!-- ============================================================= -->


<!--                    FIRST PAGE                                 -->
<!--                    The page number on which the article starts,
                        for print journals that have page numbers
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=fpage
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=fpage
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=fpage
                                                                   -->
<!ELEMENT  fpage        (#PCDATA)                                    >
<!ATTLIST  fpage
             %fpage-atts;                                            >


<!--                    LAST PAGE                                  -->
<!--                    The page number on which the article ends,
                        for print journals that have page numbers
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=lpage
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=lpage
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=lpage
                                                                   -->
<!ELEMENT  lpage        (#PCDATA)                                    >
<!ATTLIST  lpage
             %lpage-atts;                                            >


<!--                    PAGE RANGES                                -->
<!--                    A container element for additional page
                        information (TO BE USED TO SUPPLEMENT AND
                        NOT TO REPLACE <fpage> and <lpage>) to record
                        discontinuous pages ranges such as
                            "8-11, 14-19, 40"
                        meaning that the article begins on page
                        8, runs 8 through 11, skips to pages 14
                        through 19, and concludes on page 40.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=page-range
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=page-range
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=page-range
                                                                   -->
<!ELEMENT  page-range   (#PCDATA)                                    >
<!ATTLIST  page-range
             %page-range-atts;                                       >


<!--                    SIZE ELEMENTS                              -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the size element.                          -->
<!ENTITY % size-elements
                        ""                                           >


<!--                    SIZE                                       -->
<!--                    The size (such as running time, page count,
                        or physical measurements) of the object being
                        described, usually by a <product> element.
                        The "units" attribute must be used to name
                        the unit of measure (pages, minutes, hours,
                        linear feet, etc.).
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=size
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=size
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=size
                                                                   -->
<!ELEMENT  size         (#PCDATA %size-elements;)*                   >
<!ATTLIST  size
             %size-atts;                                             >


<!--                    ELECTRONIC LOCATION IDENTIFIER             -->
<!--                    Used to identify an article that
                        does not have traditional page numbers.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=elocation-id
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=elocation-id
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=elocation-id
                                                                   -->
<!ELEMENT  elocation-id (#PCDATA)                                    >
<!ATTLIST  elocation-id
             %elocation-id-atts;                                     >


<!-- ============================================================= -->
<!--                    CITATIONS (BIBLIOGRAPHIC REFERENCE)        -->
<!-- ============================================================= -->


<!--                    CITATION ALTERNATIVES MODEL                -->
<!--                    Model for the <citation-alternatives>
                        element.                                   -->
<!ENTITY % citation-alternatives-model
                        "(%citation-minus-alt.class;)+"              >


<!--                    CITATION ALTERNATIVES                      -->
<!--                    This element will hold alternative versions of 
                        one citation, for example, a single citation 
                        in multiple languages or a single citation 
                        tagged as both a <mixed-citation> complete 
                        with punctuation and spacing and as an
                        <element-citation> with punctuation and 
                        spacing removed.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=citation-alternativesv
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=citation-alternatives
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=citation-alternatives
                                                                   -->
<!ELEMENT  citation-alternatives
                        %citation-alternatives-model;                >


<!--                    CITATION ELEMENTS                          -->
<!--                    Content for both types of citation. These
                        elements may be mixed with #PCDATA in the
                        <mixed-citation> element (in which all
                        punctuation and spacing are left intact), and
                        they also constitute the choices that can be
                        used to form the all-element-content of the
                        <element-citation> element (in which
                        punctuation and spacing are removed).
                        Design Note: All inline mixes begin with an
                        OR bar.                                    -->
<!ENTITY % citation-elements
                        "%emphasis.class; | %inline-display.class; |
                         %inline-math.class; | %label.class; |
                         %phrase.class; | %references.class; |
                         %subsup.class;"                             >


<!--                    MIXED CITATION                             -->
<!--                    A citation is a description of a work, such
                        as a journal article, book, or personal
                        communication, that is cited in the text of
                        the article. This citation element is
                        completely loose, with text, punctuation,
                        spacing, and any of the citation elements
                        in any order.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=mixed-citation
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=mixed-citation
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=mixed-citation
                                                                   -->
<!ELEMENT  mixed-citation
                        (#PCDATA | %citation-elements;)*             >
<!ATTLIST  mixed-citation
             %mixed-citation-atts;                                   >


<!--                    ELEMENT CITATION                           -->
<!--                    A citation is a description of a work, such
                        as a journal article, book, or personal
                        communication, that is cited in the text of
                        the article. This citation model contains
                        element-only content, with elements in
                        any order as many times as needed. This
                        citation is intended for use in capturing
                        a publisher's specific element order.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=element-citation
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=element-citation
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=element-citation
                                                                   -->
<!ELEMENT  element-citation
                        (%citation-elements;)+                       >
<!ATTLIST  element-citation
             %element-citation-atts;                                 >


<!-- ============================================================= -->
<!--                    ADDRESS ELEMENTS (BIBLIOGRAPHIC)           -->
<!-- ============================================================= -->


<!--                    ADDRESS MODEL                              -->
<!--                    Content model for the <address> element    -->
<!ENTITY % address-model
                        "(%address.class; | %address-link.class;)*"  >


<!--                    ADDRESS/CONTACT INFORMATION                -->
<!--                    Wrapper element for contact information such
                        as address, phone, fax, email, url, country,
                        etc.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=address
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=address
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=address
                                                                   -->
<!ELEMENT  address      %address-model;                              >
<!ATTLIST  address
             %address-atts;                                          >


<!--                    ADDRESS LINE ELEMENTS                      -->
<!--                    Elements for use in the <addr-line> element-->
<!ENTITY % addr-line-elements
                        "%simple-text; | %address-line.class;"       >


<!--                    ADDRESS LINE                               -->
<!--                    One line in an address                     -->
<!--                    Conversion Note: If the address is
                        undifferentiated data characters, the entire
                        address may be inside one of these elements.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=addr-line
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=addr-line
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=addr-line
                                                                   -->
<!ELEMENT  addr-line    (#PCDATA %addr-line-elements;)*              >
<!ATTLIST  addr-line
             %addr-line-atts;                                        >


<!--                    COUNTRY ELEMENTS                           -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the country element.                       -->
<!ENTITY % country-elements
                        ""                                           >


<!--                    COUNTRY: IN AN ADDRESS                     -->
<!--                    Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=country
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=country
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=country
                                                                   -->
<!ELEMENT  country      (#PCDATA %country-elements;)*                >
<!ATTLIST  country
             %country-atts;                                        >


<!--                    EMAIL ADDRESS ELEMENTS                     -->
<!--                    Elements to be mixed with #PCDATA inside the
                        <email> element                            -->
<!ENTITY % email-elements
                        ""                                           >


<!--                    EMAIL ADDRESS                              -->
<!--                    Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=email
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=email
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=email
                                                                   -->
<!ELEMENT  email        (#PCDATA %email-elements;)*                  >
<!ATTLIST  email
             %email-atts;                                            >


<!--                    FAX NUMBER ELEMENTS                        -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <fax>                                    -->
<!ENTITY % fax-elements
                        "%just-rendition; "                          >


<!--                    FAX NUMBER: IN AN ADDRESS                  -->
<!--                    Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=fax
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=fax
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=fax
                                                                   -->
<!ELEMENT  fax          (#PCDATA %fax-elements;)*                    >
<!ATTLIST  fax
             %fax-atts;                                              >


<!--                    INSTITUTION NAME ELEMENTS                  -->
<!--                    Elements for use in the <institution>
                        element                                    -->
<!ENTITY % institution-elements
                        "| %break.class; | %emphasis.class; |
                         %subsup.class;"                             >


<!--                    INSTITUTION NAME: IN AN ADDRESS            -->
<!--                    Name of a institution or organization such as
                        a university or corporation used in an
                        address or within a citation (such as a
                        <mixed-citation> or an <element-citation>
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=institution
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=institution
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=institution
                                                                   -->
<!ELEMENT  institution  (#PCDATA %institution-elements;)*            >
<!ATTLIST  institution
             %institution-atts;                                      >


<!--                    PHONE NUMBER ELEMENTS                      -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <phone number>
                        Design Note: All inline mixes begin with an
                        OR bar, but since %just-rendition; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % phone-elements
                        "%just-rendition;"                           >


<!--                    PHONE NUMBER: IN AN ADDRESS                -->
<!--                    A callable phone number in some telephone or
                        wireless system somewhere in the world.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=phone
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=phone
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=phone
                                                                   -->
<!ELEMENT  phone        (#PCDATA %phone-elements;)*                  >
<!ATTLIST  phone
             %phone-atts;                                            >


<!--                    URI ELEMENTS                               -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <uri>
                        Design Note: This PE begins with an OR
                        bar because %just-rendition; begins with an
                        OR bar.                                    -->
<!ENTITY % uri-elements
                        "%just-rendition;"                           >


<!--                    URI                                        -->
<!--                    URI such as a URL that may be used as a
                        live link, typically naming a website, such
                        as:
                           <url>http://www.mulberrytech.com</url>
                        Alternatively the element content may name
                        the URL, e.g., "Mulberry's Website" and the
                        "xlink:href" attribute may hold the real
                        URL.
                           <url xlink:href="http://www.mulberrytech.
                           com">Mulberry's Website</url>
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=uri
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=uri
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=uri
                                                                   -->
<!ELEMENT  uri          (#PCDATA %uri-elements;)*                    >
<!ATTLIST  uri
             %uri-atts;                                              >


<!-- ============================================================= -->
<!--                    SUPPLEMENT ELEMENTS                        -->
<!-- ============================================================= -->


<!--                    SUPPLEMENT ELEMENTS                        -->
<!--                    Elements for use in the <supplement> element
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-text; is an inline
                        mix, the OR bar is already there.          -->
<!ENTITY % supplement-elements
                        "%simple-text; | %contrib-group.class; |
                         %title.class;"                              >


<!--                    SUPPLEMENT                                 -->
<!--                    For a journal published as a supplement, this
                        is a container element for all the provided
                        supplement information, such as additional
                        identification numbers, titles, authors, and
                        supplement series information.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=supplement
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=supplement
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=supplement
                                                                   -->
<!ELEMENT  supplement   (#PCDATA %supplement-elements;)*             >
<!ATTLIST  supplement
            %supplement-atts;                                        >


<!-- ============================================================= -->
<!--                    DATE ELEMENTS (PUBLICATION HISTORY)        -->
<!-- ============================================================= -->


<!--                    DATE                                       -->
<!--                    The elements <day>, <month>, and <year> should
                        ALWAYS be numeric values. The date may be
                        represented as a string in <string-date>, but
                        the numeric values should be present whenever
                        possible.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=date
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=date
                                                                   -->
<!ELEMENT  date         %date-model;                                 >
<!ATTLIST  date
              %date-atts;                                            >


<!--                    DAY                                        -->
<!--                    The numeric value of a day of the month, used
                        in both article metadata and inside a citation,
                        in two digits as it would be stated in the "DD"
                        in an international date format YYYY-MM-DD, for
                        example "03", "25".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=day
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=day
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=day
                                                                   -->
<!ELEMENT  day          (#PCDATA)                                    >
<!ATTLIST  day
             %day-atts;                                              >


<!--                    MONTH                                      -->
<!--                    Names one of the months of the year. Used in
                        both article metadata and inside a citation,
                        this element may contain a full month
                        "December", an abbreviation "Dec", or,
                        preferably, a numeric month such as "12".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=month
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=month
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=month
                                                                   -->
<!ELEMENT  month        (#PCDATA)                                    >
<!ATTLIST  month
             %month-atts;                                            >


<!--                    SEASON                                     -->
<!--                    Season of publication, such as "Spring".
                        Used in both article metadata and inside a
                        citation (such as a <mixed-citation> or an
                        <element-citation>
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=season
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=season
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=season
                                                                   -->
<!ELEMENT  season       (#PCDATA)                                    >
<!ATTLIST  season
             %season-atts;                                           >


<!--                    YEAR                                       -->
<!--                    Year of publication, which should be expressed
                        as a 4-digit number: "1776" or "1924"
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=year
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=year
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=year
                                                                   -->
<!ELEMENT  year         (#PCDATA)                                    >
<!ATTLIST  year
             %year-atts;                                             >


<!--                    STRING DATE ELEMENTS                       -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the <string-date> element                  -->
<!ENTITY % string-date-elements
                        " | %date-parts.class;"                      >


<!--                    DATE AS A STRING                           -->
<!--                    This is a representation of the date as a
                        string; usually used for dates for which
                        months and years are not given, but may be
                        used for any date as a string (i.e., "January,
                        2001" "Fall 2001" "March 11, 2001".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=string-date
                                                                   -->
<!ELEMENT  string-date  (#PCDATA %string-date-elements;)*            >
<!ATTLIST  string-date
             %string-date-atts;                                      >


<!-- ============================================================= -->
<!--                    GROUP OR CORPORATE AUTHOR ELEMENTS         -->
<!-- ============================================================= -->


<!--                    COLLABORATION ALTERNATIVES ELEMENTS        -->
<!--                    Content model for the <collab-alternatives>
                        element.                                   -->
<!ENTITY % collab-alternatives-model
                        "(%collab.class;)+"                          >


<!--                    COLLABORATION ALTERNATIVES                 -->
<!--                    Wrapper element for more than one version of
                        a collaboration, for example, the name of a
                        laboratory in more than one language such as
                        the lab name in Japanese kana characters and 
                        a transliterated form of the lab name in Latin 
                        alphabet.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=collab-alternatives
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=collab-alternatives
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=collab-alternatives
                                                                   -->
<!ELEMENT  collab-alternatives
                        %collab-alternatives-model;                  >


<!--                    COLLABORATIVE (GROUP) AUTHOR ELEMENTS      -->
<!--                    Elements for use in the <collab> element
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-text; is an inline
                        mix, the OR bar is already there.          -->
<!ENTITY % collab-elements
                        "%simple-text; | %address.class; |
                         %contrib-group.class; |
                         %contrib-info.class; | %fn-link.class;"     >


<!--                    COLLABORATIVE (GROUP) AUTHOR               -->
<!--                    Used for groups of authors credited under
                        one name, either as a collaboration in the
                        strictest sense, or when an organization,
                        institution, or corporation is the group.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=collab
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=collab
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=collab
                                                                   -->
<!ELEMENT  collab       (#PCDATA %collab-elements;)*                 >
<!ATTLIST  collab
             %collab-atts;                                           >


<!-- ============================================================= -->
<!--                    PERSON'S NAME ELEMENTS (BIBLIOGRAPHIC)     -->
<!-- ============================================================= -->


<!--                    CONTRIBUTOR IDENTIFIER MODEL               -->
<!--                    Content model for the <name-alternatives>
                        element                                    -->
<!ENTITY % contrib-id-model
                        "(#PCDATA)"                                  >


<!--                    CONTRIBUTOR IDENTIFIER                     -->
<!--                    One identifier for a person such as a
                        contributor or principal investigator. This
                        element will hold an ORCID, a trusted
                        publishers's identifier, or a JST or NII 
                        identifier.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=contrib-id
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=contrib-id
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=contrib-id
                                                                   -->
<!ELEMENT  contrib-id   %contrib-id-model;                           >
<!ATTLIST  contrib-id 
             %contrib-id-atts;                                       >


<!--                    NAME ALTERNATIVES MODEL                    -->
<!--                    Content model for the <name-alternatives>
                        element                                    -->
<!ENTITY % name-alternatives-model
                        "((%name-alternatives.class;)+)"             >


<!--                    NAME ALTERNATIVES                          -->
<!--                    Wrapper element for more than one version of
                        a personal name, for example, the name in
                        Japanese kana characters and a transliterated
                        form of the name in Latin alphabet.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=name-alternatives
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=name-alternatives
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=name-alternatives
                                                                   -->
<!ELEMENT  name-alternatives
                        %name-alternatives-model;                    >
<!ATTLIST  name-alternatives
             %name-alternatives-atts;                                >



<!--                    NAME OF PERSON (STRUCTURED)                -->
<!--                    Wrapper element for personal names.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=name
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=name
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=name
                                                                   -->
<!ELEMENT  name         ( ( (surname, given-names?) | given-names),
                          prefix?, suffix?)                          >
<!ATTLIST  name
             %name-atts;                                             >


<!--                    STRING NAME ELEMENTS                       -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the <string-name> element                  -->
<!ENTITY % string-name-elements
                        " | %person-name.class;"                     >


<!--                    NAME OF PERSON (UNSTRUCTURED)              -->
<!--                    Wrapper element for personal names where the
                        stricter format of the <name> element cannot
                        be followed. This is a very loose element,
                        allowing data characters, generated text,
                        and any or all of the naming elements.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=string-name
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=string-name
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=string-name
                                                                   -->
<!ELEMENT  string-name  (#PCDATA %string-name-elements;)*            >
<!ATTLIST  string-name
             %string-name-atts;                                      >


<!-- ============================================================= -->
<!--                    PARTS OF A PERSON'S NAME ELEMENTS          -->
<!-- ============================================================= -->


<!--                    DEGREE(S) ELEMENTS                         -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        <degrees>
                        Design Note: -%just-rendition; begins with
                        an OR bar, so this inline mix begins with
                        an OR bar.                                 -->
<!ENTITY % degrees-elements
                        "%just-rendition;"                           >


<!--                    DEGREE(S)                                  -->
<!--                    Academic degrees or professional
                        certifications
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=degrees
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=degrees
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=degrees
                                                                   -->
<!ELEMENT  degrees      (#PCDATA %degrees-elements;)*                >
<!ATTLIST  degrees
             %degrees-atts;                                          >


<!--                    GIVEN (FIRST) NAMES ELEMENTS               -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <given-names>                            -->
<!ENTITY % given-names-elements
                        "%just-rendition;"                           >


<!--                    GIVEN (FIRST) NAMES                        -->
<!--                    Includes all given names for a person, such
                        as the first name, middle names, maiden
                        name if used as part of the married name,
                        etc.)
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=given-names
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=given-names
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=given-names
                                                                   -->
<!ELEMENT  given-names  (#PCDATA %given-names-elements;)*            >
<!ATTLIST  given-names
             %given-names-atts;                                      >


<!--                    SURNAME ELEMENTS                           -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <surname>
                        Design Note: This PE begins with an OR
                        bar because %just-rendition; begins with an
                        OR bar.                                    -->
<!ENTITY % surname-elements
                        "%just-rendition; "                          >


<!--                    SURNAME                                    -->
<!--                    The surname (family name) of an individual.
                        or the single name if there is only one
                        name, for example, "Cher" or "Pele".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=surname
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=surname
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=surname
                                                                   -->
<!ELEMENT  surname      (#PCDATA %surname-elements;)*                >
<!ATTLIST  surname
             %surname-atts;                                          >


<!--                    PREFIX ELEMENTS                            -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <prefix>
                        Design Note: This PE begins with an OR
                        bar because %just-rendition; begins with an
                        OR bar.                                    -->
<!ENTITY % prefix-elements
                        "%just-rendition;"                           >


<!--                    PREFIX                                     -->
<!--                    Honorifics or other qualifiers that usually
                        precede the surname, for example,  Professor,
                        Rev., President, Senator, Dr., Sir, The
                        Honorable, et al.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=prefix
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=prefix
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=prefix
                                                                   -->
<!ELEMENT  prefix       (#PCDATA %prefix-elements;)*                 >
<!ATTLIST  prefix
             %prefix-atts;                                           >



<!--                    SUFFIX ELEMENTS                            -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        a <suffix>
                        Design Note: This PE begins with an OR bar,
                        it is inside %just-rendition;              -->
<!ENTITY % suffix-elements
                        "%just-rendition;"                           >


<!--                    SUFFIX                                     -->
<!--                    Text used as a suffix to a person's name, for
                        example: Sr. Jr. III, 3rd
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=suffix
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=suffix
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=suffix
                                                                   -->
<!ELEMENT  suffix       (#PCDATA %suffix-elements;)*                 >
<!ATTLIST  suffix
             %suffix-atts;                                           >


<!-- ============================================================= -->
<!--                    EXTERNAL LINK ELEMENTS                     -->
<!-- ============================================================= -->


<!--                    EXTERNAL LINK ELEMENTS                     -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        an <ext-link>
                        Design Note: All inline mixes begin with an
                        OR bar, but since %link-elements; is an inline
                        mix, the OR bar is already there.          -->
<!ENTITY % ext-link-elements
                        "%link-elements;"                            >


<!--                    EXTERNAL LINK                              -->
<!--                    Link to an external file, such as Medline,
                        Genbank, etc.  Linking may be accomplished
                        using the XLink linking attributes.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=ext-link
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=ext-link
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=ext-link
                                                                   -->
<!ELEMENT  ext-link     (#PCDATA %ext-link-elements;)*               >
<!ATTLIST  ext-link
             %ext-link-atts;                                         >


<!-- ============================================================= -->
<!--                    SHARED STRUCTURAL ELEMENTS                 -->
<!-- ============================================================= -->


<!--                    ATTRIBUTION ELEMENTS                       -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        an attribution
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-phrase; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % attrib-elements
                        "%emphasized-text;"                          >


<!--                    ATTRIBUTION                                -->
<!--                    Source, author, formal thanks, or other
                        information (other than copyright material)
                        concerning the origins of an extract, a poem
                        <verse-group> or similar element.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=attrib
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=attrib
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=attrib
                                                                   -->
<!ELEMENT  attrib       (#PCDATA %attrib-elements;)*                 >
<!ATTLIST  attrib
             %attrib-atts;                                           >


<!--                    DEFINITION LIST: DEFINITION MODEL          -->
<!--                    Content model for the <def> element, which
                        is used in contexts outside of <def-list>s -->
<!ENTITY % def-model    "((%just-para.class;)+ )"                    >


<!--                    DEFINITION LIST: DEFINITION                -->
<!--                    Used in two senses:
                        1) The definition, description, or other
                        explanation of the word, phrase, or picture
                        of a 2-part or definition list
                        2) The definition or expansion of an
                        abbreviation or acronym <abbrev>
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=def
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=def
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=def
                                                                   -->
<!ELEMENT  def          %def-model;                                  >
<!ATTLIST  def
             %def-atts;                                              >


<!--                    LABEL ELEMENTS                             -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the <label> element                        -->
<!ENTITY % label-elements
                        "| %emphasis.class; | %inline-display.class; |
                         %inline-math.class; | %subsup.class;"       >


<!--                    LABEL OF A FIGURE, REFERENCE, ETC.         -->
<!--                    The number and any prefix word that comes
                        before, for example, the caption of a Figure,
                        such as "Figure 3." or "Exhibit 2.".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=label
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=label
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=label
                                                                   -->
<!ELEMENT  label        (#PCDATA %label-elements;)*                  >
<!ATTLIST  label
             %label-atts;                                            >


<!--                    PRICE ELEMENTS                             -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the <price> element                        -->
<!ENTITY % price-elements
                        "| %emphasis.class;"                         >


<!--                    PRICE                                      -->
<!--                    Sale price of a work, typically a book or
                        software package that is being reviewed
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=price
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=price
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=price
                                                                   -->
<!ELEMENT  price        (#PCDATA %price-elements;)*                  >
<!ATTLIST  price
             %price-atts;                                            >


<!--                    STRUCTURAL TITLE ELEMENTS                  -->
<!--                    The elements that can be included along with
                        data characters inside the content model of
                        the <title> element
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-phrase; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % struct-title-elements
                        "%simple-phrase; | %break.class; |
                         %citation.class;"                           >


<!--                    TITLE                                      -->
<!--                    Heading or title for a structural element
                        such as a Section, Figure, Boxed Text, etc.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=title
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=title
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=title
                                                                   -->
<!ELEMENT  title        (#PCDATA %struct-title-elements;)*           >
<!ATTLIST  title
             %title-atts;                                            >


<!-- ============================================================= -->
<!--                    RELATED ARTICLE ELEMENTS                   -->
<!--                    (METADATA AND STRUCTURAL)                  -->
<!-- ============================================================= -->


<!--                    RELATED ARTICLE ELEMENTS                   -->
<!--                    Elements allowed inside <related-article>  -->
<!ENTITY % related-article-elements
                        "| %emphasis.class; | %journal-id.class; |
                         %phrase-content.class; |
                         %references.class; |  %subsup.class;"       >


<!--                    RELATED ARTICLE INFORMATION                -->
<!--                    Wrapper element, used as a container for
                        text links to a related article, possibly
                        accompanied by a very brief description
                        such as "errata (correction)".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=related-article
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=related-article
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=related-article
                                                                   -->
<!ELEMENT  related-article
                        (#PCDATA %related-article-elements;)*        >
<!ATTLIST  related-article
             %related-article-atts;                                  >


<!-- ============================================================= -->
<!--                    SIGNATURE BLOCK ELEMENTS                   -->
<!-- ============================================================= -->


<!--                    SIGNATURE BLOCK ELEMENTS                   -->
<!--                    Elements to be mixed with data characters
                        inside the content model for the
                        <sig-block> element.                       -->
<!ENTITY % sig-block-elements
                         "| %break.class; | %emphasis.class; |
                          %just-base-display.class; |
                          %inline-display-noalt.class; |
                          %phrase-content.class; |
                          %sig.class; | %subsup.class;"              >


<!--                    SIGNATURE BLOCK                            -->
<!--                    An area of text and graphic material placed
                        at the end of an article or section to hold
                        the graphical signature or other description
                        of the person responsible for or attesting
                        to the content.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=sig-block
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=sig-block
                                                                   -->
<!ELEMENT  sig-block    (#PCDATA %sig-block-elements;)*              >
<!ATTLIST  sig-block
             %sig-block-atts;                                        >


<!--                    SIGNATURE ELEMENTS                         -->
<!--                    Elements to be mixed with data characters
                        inside the content model for the
                        <sig> element.                             -->
<!ENTITY % sig-elements "%rendition-plus; | %break.class; |
                         %inline-display-noalt.class; |
                         %just-base-display-noalt.class;"            >


<!--                    SIGNATURE                                  -->
<!--                    One contributor signature and associated
                        material (such as a text restatement of the
                        affiliation) inside a signature block.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=sig
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=sig
                                                                   -->
<!ELEMENT  sig          (#PCDATA %sig-elements;)*                    >
<!ATTLIST  sig
             %sig-atts;                                              >


<!-- ============================================================= -->
<!--                    FRONT MATTER/BACK MATTER ELEMENTS          -->
<!-- ============================================================= -->


<!--                    ACKNOWLEDGMENTS MODEL                      -->
<!--                    Content model for the <ack> element        -->
<!ENTITY % ack-model    "%sec-opt-title-model;"                      >


<!--                    ACKNOWLEDGMENTS                            -->
<!--                    Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=ack
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=ack
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=ack
                                                                   -->

<!ELEMENT  ack          %ack-model;                                  >
<!ATTLIST  ack
             %ack-atts;                                              >


<!--                    BIOGRAPHY MODEL                            -->
<!--                    Content model for the <bio> element        -->
<!ENTITY % bio-model    "%sec-opt-title-model;"                      >


<!--                    BIOGRAPHY                                  -->
<!--                    Short biography of a person, usually the
                        author
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=bio
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=bio
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=bio
                                                                   -->
<!ELEMENT  bio          %bio-model;                                  >
<!ATTLIST  bio
             %bio-atts;                                              >


<!--                    NOTES MODEL                                -->
<!--                    Content model for the <notes> element      -->
<!ENTITY % notes-model  "%sec-opt-title-model;"                      >


<!--                    NOTES                                      -->
<!--                    A container element for the notes that may
                        appear at the end of an Article or at the
                        end of a Table, for example, a typical
                        end-of-article note is a "Note in Proof".
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=notes
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=notes
                                                                   -->
<!ELEMENT  notes        %notes-model;                                >
<!ATTLIST  notes
             %notes-atts;                                            >


<!-- ============================================================= -->
<!--                    ACCESSIBILITY ELEMENTS                     -->
<!-- ============================================================= -->


<!--                    ALTERNATE TITLE TEXT FOR A FIGURE, ETC.    -->
<!--                    Short phrase used to display or pronounce
                        as an alternative to providing the full
                        graphic for accessibility display or
                        graphic-limited websites or devices. For
                        example, <alt-text> may be used to display
                        "behind" a figure or graphic.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=alt-text
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=alt-text
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=alt-text
                                                                   -->
<!ELEMENT  alt-text     (#PCDATA)                                    >
<!ATTLIST  alt-text
             %alt-text-atts;                                         >


<!--                    LONG DESCRIPTION ELEMENTS                  -->
<!--                    Elements to be mixed with data characters
                        inside the <long-desc> element             -->
<!ENTITY % long-desc-elements
                        ""                                           >


<!--                    LONG DESCRIPTION                           -->
<!--                    Description or summary of the content of a
                        graphical object, table, or textual object
                        such as a text box, used by some systems to
                        make the object accessible, even to people
                        or systems that cannot read/see/display the
                        object.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=long-desc
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=long-desc
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=long-desc
                                                                   -->
<!ELEMENT  long-desc    (#PCDATA %long-desc-elements;)*              >
<!ATTLIST  long-desc
             %long-desc-atts;                                        >


<!-- ============================================================= -->
<!--                    CUSTOM METADATA ELEMENTS                   -->
<!-- ============================================================= -->


<!--                    CUSTOM METADATA GROUP MODEL                -->
<!--                    Content model for the <custom-meta-group>
                        element                                    -->
<!ENTITY % custom-meta-group-model
                        "(custom-meta+)"                             >


<!--                    CUSTOM METADATA GROUP                      -->
<!--                    Some DTDs and schemas allow for metadata
                        above and beyond that which can be specified
                        by this DTD. This element is a grouping
                        element used to contain all these additional
                        metadata elements.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=custom-meta-group
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=custom-meta-group
                                                                   -->
<!ELEMENT  custom-meta-group
                        %custom-meta-group-model;                    >


<!--                    CUSTOM METADATA MODEL                      -->
<!--                    Content model for the <custom-meta> element-->
<!ENTITY % custom-meta-model
                        "(meta-name, meta-value)"                    >


<!--                    CUSTOM METADATA                            -->
<!--                    Some DTDs and schemas allow for metadata
                        above and beyond that which can be specified
                        by this DTD. This element is used to capture
                        metadata elements that have not been defined
                        explicitly in the models for this DTD, so
                        that the intellectual content will not be lost.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=custom-meta
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=custom-meta
                                                                   -->
<!ELEMENT  custom-meta  %custom-meta-model;                          >
<!ATTLIST  custom-meta
             %custom-meta-atts;                                      >


<!--                    METADATA DATA NAME ELEMENTS                -->
<!--                    Elements that may be used, along with data
                        characters, inside the <meta-name> element
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-phrase; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % meta-name-elements
                        ""                                           >


<!--                    METADATA DATA NAME FOR CUSTOM METADATA     -->
<!--                    The <custom-meta> element
                        allows for an infinite number of name/value
                        pairs, with few constraints on the length or
                        content of the value. This element contains
                        the name of the metadata field.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=meta-name
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=meta-name
                                                                   -->
<!ELEMENT  meta-name    (#PCDATA %meta-name-elements;)*              >
<!ATTLIST  meta-name
             %meta-name-atts;                                        >


<!--                    METADATA DATA VALUE ELEMENTS               -->
<!--                    Elements that may be used, along with data
                        characters, inside the <meta-value> element
                        Design Note: All inline mixes begin with an
                        OR bar, but since %simple-phrase; is an
                        inline mix, the OR bar is already there.   -->
<!ENTITY % meta-value-elements
                        "%simple-phrase;"                            >


<!--                    METADATA DATA VALUE FOR CUSTOM METADATA    -->
<!--                    The <custom-meta> element
                        allows for an infinite number of name/value
                        pairs, with few constraints on the length or
                        content of the value. This element contains
                        the value of the metadata field that is named
                        by the <meta-name> element.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=meta-value
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=meta-value
                                                                   -->
<!ELEMENT  meta-value   (#PCDATA %meta-value-elements;)*             >
<!ATTLIST  meta-value
             %meta-value-atts;                                       >


<!-- ============================================================= -->
<!--                    PROCESSING ALTERNATIVES ELEMENTS           -->
<!-- ============================================================= -->


<!--                    ALTERNATIVES MODEL                         -->
<!--                    Model for the <alternatives> processing
                        alternatives element                       -->
<!ENTITY % alternatives-model
                        "(%alternatives-display.class; |
                          %math.class;)+"                            >


<!--                    ALTERNATIVES FOR PROCESSING                -->
<!--                    Container element used to hold a group of
                        processing alternatives, for example, a
                        single logical <graphic> that ships in
                        different formats (tif, gif, jpeg) or
                        different resolutions. This element is a
                        physical grouping to contain multiple
                        logically equivalent (substitutable) versions
                        of the same information object.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=alternatives
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=alternatives
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=alternatives
                                                                   -->
<!ELEMENT  alternatives %alternatives-model;                         >
<!ATTLIST  alternatives
             %alternatives-atts;                                     >


<!--                    TEXTUAL FORM ELEMENTS                      -->
<!--                    Model for the <textual-form> element       -->
<!ENTITY % textual-form-elements
                        "| %emphasis.class; |
                         %inline-display-noalt.class; |
                         %math.class; |
                         %phrase-content.class; | %subsup.class;"    >


<!--                    TEXTUAL FORM                               -->
<!--                    Container element (for use only inside
                        <alternatives>) that will hold text and
                        mixed content objects that act as alternatives
                        to, for example, graphics.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=textual-form
                        http://jats.nlm.nih.gov/publishing/tag-library/1.0/index.html?elem=textual-form
                        http://jats.nlm.nih.gov/articleauthoring/tag-library/1.0/index.html?elem=textual-form
                                                                   -->
<!ELEMENT  textual-form (#PCDATA %textual-form-elements;)*           >
<!ATTLIST  textual-form
             %textual-form-atts;                                     >


<!-- ============================================================= -->
<!--                    GENERATED TEXT OR PUNCTUATION              -->
<!-- ============================================================= -->


<!--                    X TEXT ATTRIBUTES                          -->
<!--                    Attributes for the element <x>             -->
<!ENTITY % x-atts
            "content-type
                        CDATA                             #IMPLIED
             xml:space ( default | preserve)       #FIXED 'preserve'
             specific-use
                        CDATA                             #IMPLIED
             xml:lang   NMTOKEN                           #IMPLIED"  >


<!--                    X ELEMENTS                                 -->
<!--                    Elements for use inside the <x> element    -->
<!ENTITY % x-elements   ""                                           >


<!--                    X - GENERATED TEXT AND PUNCTUATION         -->
<!--                    A container element to hold punctuation or
                        other generated text, typically when 1) an
                        archive decides not to have any text
                        generated and thus to pre-generate such
                        things as commas or semicolons between
                        keywords or 2) when an archive receives text
                        with <x> tags embedded and wishes to retain
                        them.
                        Details at:
                        http://jats.nlm.nih.gov/archiving/tag-library/1.0/index.html?elem=x
                                                                   -->
<!ELEMENT  x            (#PCDATA %x-elements;)*                      >
<!ATTLIST  x
             %x-atts;                                                >


<!-- ================== End NISO JATS Common (Shared) Elements === -->

